Professional Manufacturer of Unsaturated Polyester Resins

Unsaturated Polyester Resin (UPR) is one of the high-performance composite materials.
Especially for applications like Sheet Molding Compound (SMC) and Bulk Molding Compound (BMC). These materials are known for their strength, flexibility, and ability to take on complex shapes.

 

UPR is created by the polycondensation of unsaturated dicarboxylic acids (like maleic anhydride) with glycols (like propylene glycol). The final product is a syrupy resin that, when mixed with a curing agent (usually styrene), hardens into a solid thermoset plastic.

 

We specialize in producing high-performance unsaturated polyester resins (UPR). Equipped with advanced facilities and a skilled R&D team, we empower customers with tailored solutions for diverse composite applications.

Changzhou JLON Composite Co. has established itself as a leading supplier of carbon fiber fabric. Our products including unidirectional carbon fiber fabric/woven carbon fiber fabric/muitiaxial carbon fiber fabric/prepreg carbon fiber fabric/carbon fiber laminates.
Application include construction, marine, pultruded profiles, transportation, wind energy, and sports.
As a one-stop source for high performance materials, we pride ourselves on our ability to meet diverse customer needs with stable quality and competitive prices.